133578770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{3347}}^1$

素因数の和:3674

約数の個数: 32

約数和(自身を含む): 259858368

約数和(自身を除く): 126279598

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 307, 614, 1535, 3070, 3347, 3991, 6694, 7982, 16735, 19955, 33470, 39910, 43511, 87022, 217555, 435110, 1027529, 2055058, 5137645, 10275290, 13357877, 26715754, 66789385, 133578770]

約数ペア:

[(1, 133578770), (2, 66789385), (5, 26715754), (10, 13357877), (13, 10275290), (26, 5137645), (65, 2055058), (130, 1027529), (307, 435110), (614, 217555), (1535, 87022), (3070, 43511), (3347, 39910), (3991, 33470), (6694, 19955), (7982, 16735)]